# SDR NSVA20070206

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 8, 2007
- Submitted: January 7, 2008
- Operation: Air carrier
- Aircraft: N194CJ
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 194
- Aircraft time: 32,631 hours, 38,112 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Control Unit
- Part number: 89905202
- Part serial: 0788
- Condition: Malfunctioned
- Location: Fire Detection
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/NSVA20070206

## Discrepancy

LEFT ENGINE FIRE WARNING ILLUMINATED DURING FLIGHT FOR APPROX 3 SECS THEN TURNED OFF.  ALL PARAMETERS REMAINED NORMAL, NO FIRE NOTED.  REMOVED AND REPLACED FIRE DETECTING CONTROL UNIT IAW AMM 26-11-10-02 PN OFF/ON 899052-02 SN OFF 0788 SN ON 0485, OPS CHECK OK.

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